E*thirteen Helix R e*spec Shimano EP8 Chainring - 34t Center to Flange Ergonomic handle design provides comfort

Ergonomic handle design provides comfort and control and stores extra bits

Patented GripLock® retention design for dependable headset adjustment (US Patent 8662517)

or at least it seems that way

Using a proven chromoly axle

E*thirteen Helix R e*spec Shimano EP8 Chainring - 34t Center to Flange Ergonomic handle design provides comfortThis chainring from E*thirteen fits on Shimano motors and is compatible with a wide range of drivetrains, including Shimano 12 speed, SRAM Eagle, and SRAM T Type. Direct Mount chainring for a variety of E Bike fitment Updated M3 narrow wide tooth profile eliminates chain noise, and decreases overall system wear while retaining chain An alloy outer dust cover helps to prevent contamination 11 12 speed. Compatible with both Shimano and SRAM 12 speed